Кварцевая колонна - 5
Ректификация спирта, хвосты (образуется конденсат на стенках)
6 months ago 00:02:03 1
8 months ago 00:01:05 6
9 months ago 00:00:11 2
9 months ago 00:00:57 1
9 months ago 00:09:18 3
9 months ago 00:01:44 5
1 year ago 00:26:14 1
1 year ago 00:14:03 1
1 year ago 00:13:32 1
1 year ago 00:15:24 1
1 year ago 00:34:37 1
2 years ago 00:01:56 1
2 years ago 00:02:54 3
2 years ago 00:18:43 1
3 years ago 00:24:47 1
3 years ago 00:04:45 4
3 years ago 00:15:00 4
4 years ago 00:03:24 1
4 years ago 00:01:47 4
5 years ago 00:02:25 48
6 years ago 00:04:27 1
8 years ago 00:03:33 4
9 years ago 00:15:09 77
9 years ago 00:06:36 10
